the independent mayor has been critical of the president and mitt romney. but he says sandy changed his thinking. and that president obama will take action on climate change. rob and sunny, back to you. >> karen, thanks a lot. tuesday night, let abc be your place for live up-to-the-minute results with george stephanopoulos and diane sawyer. >>> the former president of penn state has been charged with a cover-up in the jerry sandusky scandal. graham spanier is accused of perjury, obstruction and child endangerment. his lawyer says the facts don't support the charges. and says the governor is behind what they call a politically-motivated frameup. >>> he's a scene across montana as police chase a wanted man from virginia. the suspect started throwing pipe bombs out his window. some of the bombs went off. but no one was hurt. the chase went on for 40 miles before officers disabled the suspect's car. now, he faces charges in both montana and virginia. >>> and in hawaii, an incredible record-setting feat. a washington high school teacher became the first man to m